

True to the essence of the 1957 legend, this model with 44 mm-diameter dial in black or blue is equipped with a sturdy steel mesh bracelet.
| Caliber | Breitling B20 (Manufacture) |
|---|---|
| Movement | self-winding mechanical |
| Power reserve | approx. 70 hrs |
| Vibration | 28,800 v.p.h |
| Jewel | 28 jewels |
| Calendar | Dial aperture |
| Warranty | 5 Years |
| Caseback | Screwed in |
|---|---|
| Water resistance | 200 m (660 ft) |
| Bezel | Unidirectional, ratcheted |
| Crown | Screw-locked, two gaskets |
| Crystal | Cambered sapphire, glareproofed both sides |
| Diameter | 44.00 mm |
|---|---|
| Thickness | 14.55 mm |
| Weight (without strap) | 160.00 g. |